fix: database queries and schema sync

- Remove references to non-existent columns (language, edition, page_count, etc.)
- Fix CreateMediaItem and UpdateMediaItem queries
- Remove normalize_isbn() function calls (moved to Go code)
- Regenerate database code with sqlc generate
- Add GetLibraryByFolder method to queries

Fixes compiler error: s.db.GetLibraryByFolder undefined

internal/database/queries/queries.sql

@@ -73,6 +73,11 @@ SELECT * FROM library_folders WHERE library_id = $1 ORDER BY created_at;
 -- name: DeleteLibraryFolder :one
 DELETE FROM library_folders WHERE library_id = $1 AND folder_path = $2 RETURNING *;
 
+-- name: GetLibraryByFolder :one
+SELECT lf.library_id, l.* FROM library_folders lf
+JOIN libraries l ON lf.library_id = l.id
+WHERE lf.folder_path = $1;
+
 -- Library Visibility queries
 -- name: SetLibraryVisibility :one
 INSERT INTO library_visibility (user_id, library_id, is_visible)
@@ -98,7 +103,7 @@ ORDER BY l.created_at DESC;
 -- Media Items queries
 -- name: CreateMediaItem :one
 INSERT INTO media_items (library_id, title, author, isbn, description, file_path, file_size, mime_type, cover_image_path, series, series_number, tags, asin, date_published, publisher, contributors, added_by_admin_id)
-VALUES ($1, $2, $3, normalize_isbn($4), $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17)
 RETURNING *;
 
 -- name: GetMediaItem :one
@@ -241,7 +246,7 @@ LIMIT sqlc.narg('limit') OFFSET sqlc.narg('offset');
 UPDATE media_items SET
     title = $2,
     author = $3,
-    isbn = normalize_isbn($4),
+    isbn = $4,
     description = $5,
     cover_image_path = $6,
     series = $7,
@@ -471,50 +476,4 @@ UPDATE refresh_tokens SET revoked_at = NOW() WHERE user_id = $1 AND revoked_at I
 -- name: CleanupExpiredRefreshTokens :exec
 DELETE FROM refresh_tokens WHERE expires_at < NOW() OR (revoked_at IS NOT NULL AND revoked_at < NOW() - INTERVAL '7 days');
 
--- Media Items Admin Operations
--- name: CreateMediaItem :one
-INSERT INTO media_items (
-    library_id, title, author, isbn, description, file_path, file_size,
-    mime_type, cover_image_path, series, series_number, tags, asin,
-    date_published, publisher, contributors, language, edition, page_count,
-    goodreads_id, openlibrary_id, google_books_id, copyright_year,
-    genre, subjects, added_by_admin_id
-)
-VALUES (
-    $1, $2, $3, normalize_isbn($4), $5, $6, $7,
-    $8, $9, $10, $11, $12, $13,
-    $14, $15, $16, $17, $18, $19,
-    $20, $21, $22, $23,
-    $24, $25, $26
-)
-RETURNING id;
-
--- name: UpdateMediaItem :one
-UPDATE media_items SET
-    title = $2,
-    author = $3,
-    isbn = normalize_isbn($4),
-    description = $5,
-    cover_image_path = $6,
-    series = $7,
-    series_number = $8,
-    tags = $9,
-    asin = $10,
-    date_published = $11,
-    publisher = $12,
-    contributors = $13,
-    language = $14,
-    edition = $15,
-    page_count = $16,
-    goodreads_id = $17,
-    openlibrary_id = $18,
-    google_books_id = $19,
-    copyright_year = $20,
-    genre = $21,
-    subjects = $22,
-    updated_at = NOW()
-WHERE id = $1
-RETURNING *;
-
--- name: DeleteMediaItem :exec
-DELETE FROM media_items WHERE id = $1;
+-- Media Items Admin Operations